Ball control valve



FIG. 1 is a perspective view of the ball control valve showing our newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is an opposite side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is another perspective view thereof.

The broken line showing in the figures is included for the purpose ofillustrating environment and forms no part of the claimed design.

CLAIM The ornamental design for a ball control valve, as shown anddescribed.